--- title: "Adult And Pediatric Orthopaedic Care | OSS Health" description: "OSS Health Provides High Quality Orthopaedic Care In York, Adams & Cumberland Counties. Adult and Pediatric Orthopaedic Care including 4 Orthopaedic Urgent Care locations in York, Mechanicsburg and Hanover. The Only Orthopaedic Award Winning Hospital In The Region. Physician Owned & Operated." date_modified: "2026-06-19T10:34:34-04:00" --- High-Quality Orthopaedic Care ## Defy Pain. Redefine Resilience. Providing comprehensive care for complex spine, nerve, and musculoskeletal disorders. Where expertise meets innovation to achieve life-changing pain relief. - [I need to make an appointment with urgent care.](https://osshealth.com/orthopaedic-urgent-care) - [I need to make an appointment with a provider.](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) - [I need to pay my bill.](https://osshealth.ci.healthpay24.cloud/account/login) - [I need to sign into my account.](https://www.medentmobile.com/portal/index.php?main_section=login&practice_id=3y98FvcQ&primary_tab=messages) - [Where does it hurt?](https://osshealth.com/specialties) - [I need to watch my education videos.](https://osshealth.com/patient-resources) - [Do you take my insurance?](https://osshealth.com/insurance) - [I am looking for a provider.](https://osshealth.com/providers) [Schedule An Appointment](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) [Ortho Urgent Care - Save My Spot](https://osshealth.com/orthopaedic-urgent-care) We have you covered ## Get Started with OSS Health ### Orthopaedic Urgent Care Skip the ER and go right to orthopaedic experts with our five convenient locations in York, Hanover, Mechanicsburg and Enola. [Urgent Care Online Check In](https://osshealth.com/orthopaedic-urgent-care) ### OSS Health Locations Our surgeons perform at top area hospitals such as UPMC Memorial, UPMC Hanover, Wellspan York, Penn State Health Holy Spirit Medical Center, Penn State Health Hampden Medical Center and our very own OSS Orthopaedic Hospital [Explore Our Locations](https://osshealth.com/locations) ### Where Do You Hurt? We don’t just have a few key areas of expertise—our specialists cover a wide knowledge base to bring you care that is tailored specifically to your individual needs. [Explore Our Specialties](https://osshealth.com/specialties) ### Schedule An Appointment Schedule an appointment with a provider and location of your choosing. [Schedule An Appointment Online](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) Pioneers in Precision Care ## Meet Our Providers For decades, OSS Health has been providing the highest quality orthopaedic and spine care to patients in York, Adams and Cumberland Counties. [Search All Providers](https://osshealth.com/providers) [### George Margetas DO Orthopaedic Surgeon](https://osshealth.com/providers/george-margetas) [### Kier Blevins MD Orthopaedic Surgeon](https://osshealth.com/providers/kier-blevins) [### Ammar Shahid MD Primary Care Sports Medicine](https://osshealth.com/providers/ammar-shahid) [### Eric Jackson DO Orthopaedic Surgeon](https://osshealth.com/providers/eric-jackson) [### William Ulmer, Jr. DO Orthopaedic Surgeon](https://osshealth.com/providers/william-ulmer-jr) [### Vincenzo Bonaddio, Jr. MD Orthopaedic Surgeon](https://osshealth.com/providers/vincenzo-bonaddio-jr) [### James Klunk DO Orthopaedic Surgeon](https://osshealth.com/providers/james-klunk) [### Brian Bixler MD Orthopaedic Surgeon](https://osshealth.com/providers/brian-bixler) [### Alexander Kish MD Orthopaedic Surgeon](https://osshealth.com/providers/alexander-kish) [### Kyle Low MD, FAAOS Orthopaedic Surgeon](https://osshealth.com/providers/kyle-low) [### David Granger DPM Podiatrist](https://osshealth.com/providers/david-granger) [### Thomas Ortenzio DPM Podiatrist](https://osshealth.com/providers/thomas-ortenzio) [### Sania Mahmood MD Orthopaedic Surgeon](https://osshealth.com/providers/sania-mahmood) [### Scott King DO Orthopaedic Surgeon](https://osshealth.com/providers/scott-king) [### Giselle Aerni MD, FAMSSM Primary Care Sports Medicine](https://osshealth.com/providers/giselle-aerni) [### Michael Furman MS, MD Physical Medicine & Rehabilitation](https://osshealth.com/providers/michael-furman) [### Matthew Christian MD, FAAOS Orthopaedic Surgeon](https://osshealth.com/providers/matthew-christian) [### Jesse Welter DO Orthopaedic Surgeon](https://osshealth.com/providers/jesse-welter) [### Callista Morris DO Orthopaedic Surgeon](https://osshealth.com/providers/callista-morris) [### Wade Andrews MD Orthopaedic Surgeon](https://osshealth.com/providers/wade-andrews) [### Paul Lin MD Physical Medicine & Rehabilitation](https://osshealth.com/providers/paul-lin) [### Brent Hines DO Orthopaedic Surgeon](https://osshealth.com/providers/brent-hines) [### Brian Steinmetz DO Physical Medicine & Rehabilitation](https://osshealth.com/providers/brian-steinmetz) [### Devin Olsen DO Orthopaedic Surgeon](https://osshealth.com/providers/devin-olsen) [### Shannon Schultz MD Physical Medicine & Rehabilitation](https://osshealth.com/providers/shannon-schultz) [### River Elliott MD Hand Surgeon | Plastic Surgeon](https://osshealth.com/providers/river-elliott) [### Michael Falci DPM Podiatric Surgeon](https://osshealth.com/providers/michael-falci) [### Usman Zahir MD Orthopaedic Surgeon](https://osshealth.com/providers/usman-zahir) [### Joseph Hensley DPM Podiatrist](https://osshealth.com/providers/joseph-hensley) [### Amit Patel MD Orthopaedic Surgeon](https://osshealth.com/providers/amit-patel) 5 Convenient Locations ## Schedule Your Urgent Care Visit [Save My Spot Now](https://osshealth.com/orthopaedic-urgent-care) [Not Urgent? Schedule an appointment online](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) Dedicated to Superior Patient Experience ## Award Winning Orthopaedic Care Life-Changing Outcomes by Trusted Physicians ## What Patients Are Saying ##### Awesome going for a while now! Hate to see you go! ##### Thomas Ortenzio DPM Podiatrist ##### Dr Bixler is very professional and laser focused on getting to the problem and not keeping you there longer than necessary ##### Brian Bixler MD Orthopaedic Surgeon ##### Dr. Girlhood was informative and friendly. He answered all my questions. ##### James Gilhool DO Physical Medicine & Rehabilitation ##### As usual a great visit to OSS Health!! ##### Corey Caruthers DO Orthopaedic Surgeon ##### Dr.Klunk is very personable and knowledgeable. He diagnosed my condition and had a plan to medically help me. I would highly recommend Dr. Klunk . ##### James Klunk DO Orthopaedic Surgeon ##### I was pleased with my total reverse shoulder replacement from Dr. Hines. He is professional and thorough, answering my questions. He explains treatment options of care. The staff are helpful and the Nurses are good! ##### Brent Hines DO Orthopaedic Surgeon The Latest News & Developments ## From the Blog [View All Blog Posts](https://osshealth.com/blogs) [#### July 4th 2026 June 17, 2026](https://osshealth.com/blog/july-4th-2026) [#### Memorial Day 2026 May 13, 2026](https://osshealth.com/blog/memorial-day-2026) [#### Summer Sports Physicals 2026 May 5, 2026](https://osshealth.com/blog/summer-sports-physicals-2026) [#### BEAR Implant April 16, 2026](https://osshealth.com/blog/bear-implant) [#### Good Hope Surgery Center April 1, 2026](https://osshealth.com/blog/good-hope-surgery-center) [#### Spine Experts March 27, 2026](https://osshealth.com/blog/spine-experts) [#### Easter Weekend Holiday 2026 March 26, 2026](https://osshealth.com/blog/easter-weekend-holiday-2026) [#### Super Bowl 2026 February 9, 2026](https://osshealth.com/blog/super-bowl-2026) [#### Spring Sports Physicals 2026 February 4, 2026](https://osshealth.com/blog/spring-sports-physicals-2026) [#### Welcome to OSS Health January 28, 2026](https://osshealth.com/blog/welcome-to-oss-health) [#### Winter Storm Adjusted Hours January 23, 2026](https://osshealth.com/blog/winter-storm-adjusted-hours) [#### Powder Mill Early Closing - January 16, 2026 January 15, 2026](https://osshealth.com/blog/powder-mill-early-closing-january-16-2026) Need Orthopaedic Services? ## Schedule An Appointment For your convenience, we have a number of ways you can schedule an appointment at OSS Health. Schedule an appointment online or make an appointment by calling today. [Schedule An Appointment](https://www.medentmobile.com/portal/index.php?practice_id=3y98FvcQ&main_section=online_schedule_start&locid=0) OR CALL [(717) 848-4800](tel:17178484800)